<?php

/**
 * This is the model class for table "news".
 *
 * The followings are the available columns in table 'news':
 * @property integer $id
 * @property string $title
 * @property string $meta
 * @property string $keywork
 * @property string $photo
 * @property string $noidung
 * @property string $ngay
 * @property integer $flag
 * @property integer $uid
 */
class News extends CActiveRecord
{
	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'news';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('title, meta, keywork, photo, noidung, ngay, flag, uid,url', 'required'),
			array('flag, uid', 'numerical', 'integerOnly'=>true),
			array('title,url', 'length', 'max'=>200),
			array('meta, keywork', 'length', 'max'=>300),
			array('photo', 'length', 'max'=>100),
			array('photo', 'file', 'types' => 'jpeg,jpg, gif, png', 'maxSize' => 70000, 'allowEmpty' => true, 'tooLarge' => 'Hình ảnh không được vượt quá 70kb. Bạn phải giảm dung lượng file ảnh .'),
			array('id, title, meta, keywork, photo, noidung, ngay, flag, uid', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'title' => 'Title',
			'meta' => 'Meta',
			'keywork' => 'Keywork',
			'photo' => 'Photo',
			'noidung' => 'Noidung',
			'ngay' => 'Ngay',
			'flag' => 'Flag',
			'uid' => 'Uid',
                        'url' => 'Tên hiễn thị url',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 *
	 * Typical usecase:
	 * - Initialize the model fields with values from filter form.
	 * - Execute this method to get CActiveDataProvider instance which will filter
	 * models according to data in model fields.
	 * - Pass data provider to CGridView, CListView or any similar widget.
	 *
	 * @return CActiveDataProvider the data provider that can return the models
	 * based on the search/filter conditions.
	 */
	public function search()
	{
		// @todo Please modify the following code to remove attributes that should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('title',$this->title,true);
		$criteria->compare('meta',$this->meta,true);
		$criteria->compare('keywork',$this->keywork,true);
		$criteria->compare('photo',$this->photo,true);
		$criteria->compare('noidung',$this->noidung,true);
		$criteria->compare('ngay',$this->ngay,true);
		$criteria->compare('flag',$this->flag);
		$criteria->compare('uid',$this->uid);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}

	/**
	 * Returns the static model of the specified AR class.
	 * Please note that you should have this exact method in all your CActiveRecord descendants!
	 * @param string $className active record class name.
	 * @return News the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}
}
